*Dual PID auto tuning function :
 High-speed response of PID control to reach to the desired
 value fast, low-speed of response of PID control to minimize
 the overshoot even though response is a little bit slow.
*High display accuracy :
 ±0.3%(by FUS value of each input)
*2-Steps auto tuning control function
*Multi-input function(13 kinds of multi-input selection function) :
 Temperature sensor, voltage and current selection function.
*Various sub output function :
 Includes in LBA, SBA, 7kinds of alarm output and 4 kinds
 of alarm option function, PV value transmission output(4-20mADC),
 RS485 communication output
*Display the decimal point for analog input